Note 7 - Credit Facility, Term Loans and Warrants - Schedule of Interest Expense, Net (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Interest expense	$ 272	$ 487	$ 961	$ 1,623
Interest income	(83)	(128)	(220)	(547)
Total interest expense, net	$ 189	$ 359	$ 741	$ 1,076